package com.tfblog.blog.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.tfblog.blog.entity.User;

import java.util.List;


/**
 * <p>
 *  服务类
 * </p>
 *
 * @author tfeng
 * @since 2021-04-26
 */
public interface UserService extends IService<User> {

    List<User> findAll();

    User findById(Long id);

    User findByUsername(String username);
}
